During evaluation of 'Criteria c = getSession().createCriteria(BillClient.class)
                    .addOrder(Order.asc("name"))
                    .createAlias("port", "port")
                    .createAlias("port.device", "device")
                    .add(Restrictions.in("device.id", deviceIds));
            return getObjectList(c);'
Caused: java.lang.NullPointerException
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitMethodInvocation(EvaluatorVisitor.java:308)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitMethodInvocation(EvaluatorVisitor.java:207)
   at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1483)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitReturn(EvaluatorVisitor.java:2775)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitReturn(EvaluatorVisitor.java:207)
   at com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1396)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitBlock(EvaluatorVisitor.java:1587)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitBlock(EvaluatorVisitor.java:207)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:924)
   at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:50)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.scan(EvaluatorVisitor.java:246)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.scan(EvaluatorVisitor.java:207)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser.parseExpression(PreferredCCParser.java:484)
   at org.netbeans.modules.debugger.jpda.projects.EditorContextSupport.parseExpression(EditorContextSupport.java:1441)
   at org.netbeans.modules.debugger.jpda.projectsui.EditorContextImpl.parseExpression(EditorContextImpl.java:831)
   at sun.reflect.GeneratedMethodAccessor555.invoke(GeneratedMethodAccessor555.java:0)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:497)
   at org.netbeans.modules.debugger.jpda.EditorContextBridge.parseExpression(EditorContextBridge.java:130)
   at org.netbeans.modules.debugger.jpda.expr.TreeEvaluator.evaluate(TreeEvaluator.java:187)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator.evaluateIn(JavaEvaluator.java:162)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator.evaluate(JavaEvaluator.java:107)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorExpression$AssociatedExpression.evaluate(EvaluatorExpression.java:90)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorExpression.evaluate(EvaluatorExpression.java:73)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluateGeneric(JPDADebuggerImpl.java:965)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluate(JPDADebuggerImpl.java:372)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluate(JPDADebuggerImpl.java:336)
   at org.netbeans.modules.debugger.jpda.ui.JPDACodeEvaluator$EvaluateTask.run(JPDACodeEvaluator.java:189)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)